D-I INDUSTRIAL Co., Ltd. is the leading manufacturer of marine transmission, marine steering system and power take-off in South Korea. D-I is receiving the reputation from Korean customers as the most reliable company in the market of marine transmission and steering system, and thanks to and based on this reputation, D-I has grown to the biggest manufacturer and supplier in domestic market. In case of marine transmission, Korean major manufacturers of marine engine such as DOOSAN INFRA CORE (former DAEWOO Heavy Industries, Ltd.), and HYUNDAI Marine Co.'s are selecting D-I marine transmission for their engines. And the local authorized distributors of major marine engine like Cummins, Volvo Penta, Caterpillar, Scania and John Deer are also selecting D-I marine transmission as the best option of marine transmission for their engines. D-I has been enlarging its scale up to worldwide level and supplying its products to more than 50 Countries.

D-I POWER TAKE OFF is the multi-purpose
device. It is famous for its perfect function and various applications. The
main utility is to drive the generator, hydraulic pump, and roller, winch and
so on. Since there are three devices to take the power of engine off, user can
make the various ways for the application Independent driving two shafts and
continuous rotating pulley on the input shaft.

Minimal engine power loss while the P.T.O
does not work by adopting no-load circuit. Perfect brake system to prevent from
dragging. Adopting zinc anode to prevent the oil cooler from the corrosion Easy
and direct installation of the hydraulic pump to the P.T.O . Possible to
install the high-volume pump (200 ℓ / min, 175 kg f /cm2).